organic vs. semi-metallic brake pads

[tbruz]

Greetings,
Looking for some input for brake pads...
organic vs. semi metallic. is there really a difference ??
Rotor wear, dust and squeal are my concerns
Pros and cons of each appreciated.
Thanks,
TonyB

 

[wildbill]

I run the semi matallic as heat dosnt bother them near as much and they last longer. But for every typ of linning you will find someone that likes thay typ good luck with your choice. ;D ;D ;D Bill %)

 

[Jeepster]

Semimetallic: This formula, containing about 30 to 65 percent metal, typically includes chopped steel wool or wire, iron powder, copper or graphite mixed with inorganic fillers, and friction modifiers that bond all the ingredients together. These pads are more durable and have excellent heat transfer, but also wear down rotors faster, have intrusive noise characteristics, and may not perform as well under low-temperature conditions.

Nonasbestos organic: Sometimes listed as organic or NAO, this type of pad is made by mixing nonasbestos fibers, such as glass, rubber, carbon, and Kevlar, with filler materials and high-temperature resins. These pads are softer and create less noise, but they wear faster and create more dust.

Low-metallic NAO: These are made from an organic formula mixed with small amounts (10 to 30 percent) of copper or steel to help with heat transfer and provide better braking. With the added metal, there is more brake dust and they may be slightly noisier.

Ceramic: These are composed of ceramic fibers, nonferrous filler materials, bonding agents, and possibly small amounts of metal. Lighter in color and more expensive than other brake pads, ceramic pads are cleaner and quieter, and offer excellent braking characteristics without wearing down the rotors.

How to choose

Full-size pickups, for instance, may need more metal--for additional stopping power and reduced brake fade--than compact cars, which can use organic materials just as effectively.

Upgraded pads for normal driving will likely be noisier, produce more dust, and possibly respond with a harder pedal feel. But if you tow, carry heavy loads or numerous passengers often, live in hilly or mountainous areas, or have a daily commute down a steep grade, you should consider an upgraded or severe-duty pad.

 

[Rustytruck]

Right on Jeepster!!!

 

[76Broncofromhell]

Just stay away from Autozone pads. They suck.

Go with either Brutestops or Superstops from Raybestos on the front of your Bronco.

 

[tbruz]

Thank you for the responses.........Great Info !
TonyB